Digital multi meter. Performs measurements of volts, amps, ohms and transistor gain. Used to test diodes. Low impedance meter used on automotive computer circuits. Overload protection. Product Type: Meters. Dimensions: Product weight: 0.4 lb. Overall Product Weight: 0.4 lbs. And buy this Powerbuilt® Digital Multimeter For $11.99 with free shipping at Rakuten.com.